gui change
Implemented TimeHandler.
Wrote tests for TimeHandler.
Merge branch 'master' of github.com:buren/enduro into task_3_1
Merge pull request #7 from buren/task_3_1

Task 3 1
Task3.3 Dummy Version
Need TimeHandler
Merge branch 'master' of github.com:buren/enduro into Task3.3
Task 3.3 implemented